A twisty psychological thriller from the bestselling author of The Wrong Daughter

One small mistake. One deadly consequence.

Elodie Fray wants to be more like her perfect sister, Ada, the one her parents are actually proud of. When she decided to quit her job and pursue her dream of becoming an author, she thought it would be her time to shine, but a year on nothing has happened. And she's getting desperate.

When Elodie makes one small mistake on a drunken night with a friend, things quickly spiral and suddenly everyone believes she has a book deal. Unable to find a way back from her little lie, her perfect dream becomes a perfect nightmare - and desperate times call for desperate measures.

Meanwhile, everything is not as it seems in Ada Archer's perfect life. When her sister suddenly disappears, she questions everything - from her marriage, to the man who's been charged with Elodie's abduction. The papers say it's him, but the more she digs into her sister's life the less convinced she is. Ada will do anything to discover the truth, even if it kills her.

No one knows what happened to Elodie Fray, and now her only chance of survival is her sister.